Study on DeNOx performance of Ce-Mg-Al mixed oxides

B. Wen; M. He; J. Song; B. Zong; Y. Lu; X. Shu

Study on DeNO_x performance of Ce-Mg-Al mixed oxides

B. Wen^*
, M. He
, J. Song
, B. Zong
, Y. Lu
, X. Shu

^*Corresponding author for this work

SINOPEC

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

The mixture of Mg-Al hydrotalcite and ceria was prepared by coprecipitation, and the Ce-containing catalyst was obtained after heat activation. The effects of composition of the catalyst, reaction temperature, O₂, H₂O, and SO₂ on the NO + CO reaction was examined. For NO + CO reaction, Ce-containing mixed oxides have high activity and excellent hydrothermal stability and can maintain the activity to some extent in the presence of O₂, H₂O, and SO₂.

Original language	English
Pages (from-to)	31-34
Number of pages	4
Journal	Chinese Journal of Catalysis
Volume	21
Issue number	1
State	Published - Jan 2000
Externally published	Yes

Keywords

Alumina
Ceria
Magnesia
Mixed oxide
Nitrogen oxide
Removal
Sulfur dioxide poisoning

Cite this

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title = "Study on DeNOx performance of Ce-Mg-Al mixed oxides",

abstract = "The mixture of Mg-Al hydrotalcite and ceria was prepared by coprecipitation, and the Ce-containing catalyst was obtained after heat activation. The effects of composition of the catalyst, reaction temperature, O2, H2O, and SO2 on the NO + CO reaction was examined. For NO + CO reaction, Ce-containing mixed oxides have high activity and excellent hydrothermal stability and can maintain the activity to some extent in the presence of O2, H2O, and SO2.",

keywords = "Alumina, Ceria, Magnesia, Mixed oxide, Nitrogen oxide, Removal, Sulfur dioxide poisoning",

author = "B. Wen and M. He and J. Song and B. Zong and Y. Lu and X. Shu",

year = "2000",

month = jan,

language = "英语",

volume = "21",

pages = "31--34",

journal = "Chinese Journal of Catalysis",

issn = "1872-2067",

publisher = "Science Press ",

number = "1",

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TY - JOUR

T1 - Study on DeNOx performance of Ce-Mg-Al mixed oxides

AU - Wen, B.

AU - He, M.

AU - Song, J.

AU - Zong, B.

AU - Lu, Y.

AU - Shu, X.

PY - 2000/1

Y1 - 2000/1

N2 - The mixture of Mg-Al hydrotalcite and ceria was prepared by coprecipitation, and the Ce-containing catalyst was obtained after heat activation. The effects of composition of the catalyst, reaction temperature, O2, H2O, and SO2 on the NO + CO reaction was examined. For NO + CO reaction, Ce-containing mixed oxides have high activity and excellent hydrothermal stability and can maintain the activity to some extent in the presence of O2, H2O, and SO2.

AB - The mixture of Mg-Al hydrotalcite and ceria was prepared by coprecipitation, and the Ce-containing catalyst was obtained after heat activation. The effects of composition of the catalyst, reaction temperature, O2, H2O, and SO2 on the NO + CO reaction was examined. For NO + CO reaction, Ce-containing mixed oxides have high activity and excellent hydrothermal stability and can maintain the activity to some extent in the presence of O2, H2O, and SO2.

KW - Alumina

KW - Ceria

KW - Magnesia

KW - Mixed oxide

KW - Nitrogen oxide

KW - Removal

KW - Sulfur dioxide poisoning

UR - https://www.scopus.com/pages/publications/0033927835

M3 - 文章

AN - SCOPUS:0033927835

SN - 1872-2067

VL - 21

SP - 31

EP - 34

JO - Chinese Journal of Catalysis

JF - Chinese Journal of Catalysis

IS - 1

ER -

Study on DeNO_x performance of Ce-Mg-Al mixed oxides

Abstract

Keywords

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